Trace number 421294

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007? (TO) 1200.13 1200.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1330787624-15.cnf
MD5SUMeb155c81f20e69e23b4896a7d3630770
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  19000                                                |
0.00/0.00	c |  Number of clauses:    79800                                                |
0.09/0.17	c |  Parsing time:         0.17         s                                       |
0.29/0.39	c ============================[ Search Statistics ]==============================
0.29/0.39	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.39	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.39	c ===============================================================================
0.29/0.39	c |         0 |   18466    78872   239460 |    26290        0    nan |  0.000 % |
0.39/0.47	c |       100 |   18466    78872   239460 |    28919      100    193 |  0.000 % |
0.49/0.57	c |       253 |   18466    78872   239460 |    31811      253    201 |  0.000 % |
0.69/0.72	c |       478 |   18466    78872   239460 |    34992      478    202 |  0.000 % |
0.89/0.96	c |       816 |   18466    78872   239460 |    38492      816    210 |  0.000 % |
1.19/1.29	c |      1322 |   18466    78872   239460 |    42341     1322    203 |  0.000 % |
1.79/1.81	c |      2081 |   18466    78872   239460 |    46575     2081    216 |  0.000 % |
2.59/2.61	c |      3221 |   18466    78872   239460 |    51233     3221    246 |  0.000 % |
3.79/3.81	c |      4929 |   18466    78872   239460 |    56356     4929    256 |  0.000 % |
5.69/5.70	c |      7492 |   18466    78872   239460 |    61992     7492    262 |  0.000 % |
8.69/8.74	c |     11337 |   18466    78872   239460 |    68191    11337    278 |  0.000 % |
13.68/13.76	c |     17103 |   18466    78872   239460 |    75010    17103    284 |  0.000 % |
21.79/21.83	c |     25752 |   18466    78872   239460 |    82511    25752    292 |  0.000 % |
36.98/37.04	c |     38727 |   18466    78872   239460 |    90762    38727    307 |  0.000 % |
61.98/62.07	c |     58189 |   18466    78872   239460 |    99838    58189    323 |  0.000 % |
105.96/106.03	c |     87381 |   18466    78872   239460 |   109822    87381    337 |  0.000 % |
179.75/179.86	c |    131171 |   18466    78872   239460 |   120804    31644    364 |  0.000 % |
326.40/326.56	c |    196855 |   18466    78872   239460 |   132885    97328    433 |  0.000 % |
549.65/549.99	c |    295381 |   18466    78872   239460 |   146173    73204    372 |  0.000 % |
958.04/958.50	c |    443170 |   18466    78872   239460 |   160791    88915    395 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-421294-1177502011 -o ROOT/results/node43/solver-421294-1177502011 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421294-1177502011/minisat_noassertions /tmp/evaluation/421294-1177502011/instance-421294-1177502011.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21676
/proc/meminfo: memFree=1688912/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=2476 CPUtime=0
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 531 0 0 0 0 0 0 0 18 0 1 0 198112885 2535424 517 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 619 517 49 130 0 486 0

[startup+0.0286599 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21676
/proc/meminfo: memFree=1688912/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=4932 CPUtime=0.02
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 1070 0 0 0 2 0 0 0 18 0 1 0 198112885 5050368 1039 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 1233 1039 50 130 0 1100 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4932

[startup+0.102667 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21676
/proc/meminfo: memFree=1688912/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=7220 CPUtime=0.09
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 1593 0 0 0 9 0 0 0 18 0 1 0 198112885 7393280 1562 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 1805 1562 50 130 0 1672 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7220

[startup+0.302684 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21676
/proc/meminfo: memFree=1688912/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=9304 CPUtime=0.29
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 2166 0 0 0 29 0 0 0 19 0 1 0 198112885 9527296 2135 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134533236 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 2326 2135 62 130 0 2193 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9304

[startup+0.70172 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21676
/proc/meminfo: memFree=1688912/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=8584 CPUtime=0.69
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 2258 0 0 0 69 0 0 0 23 0 1 0 198112885 8790016 1975 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 2146 1975 67 130 0 2013 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8584

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21677
/proc/meminfo: memFree=1680968/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=9376 CPUtime=1.49
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 2472 0 0 0 149 0 0 0 25 0 1 0 198112885 9601024 2189 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 2344 2189 67 130 0 2211 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9376

[startup+3.10193 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21677
/proc/meminfo: memFree=1679304/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=11752 CPUtime=3.09
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 3070 0 0 0 308 1 0 0 25 0 1 0 198112885 12034048 2787 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 2938 2787 67 130 0 2805 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11752

[startup+6.30121 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21677
/proc/meminfo: memFree=1674120/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=16648 CPUtime=6.29
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 4273 0 0 0 627 2 0 0 25 0 1 0 198112885 17047552 3990 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 4162 3990 67 130 0 4029 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16648

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 21677
/proc/meminfo: memFree=1664264/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=26028 CPUtime=12.69
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 6625 0 0 0 1264 5 0 0 25 0 1 0 198112885 26652672 6342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686212 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 6507 6342 67 130 0 6374 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26028

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21677
/proc/meminfo: memFree=1646664/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=43308 CPUtime=25.49
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 10925 0 0 0 2540 9 0 0 25 0 1 0 198112885 44347392 10642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546624 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 10827 10642 67 130 0 10694 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 43308

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 21677
/proc/meminfo: memFree=1616776/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=73392 CPUtime=51.07
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 18443 0 0 0 5092 15 0 0 25 0 1 0 198112885 75153408 18160 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 18348 18160 67 130 0 18215 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 73392

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 21677
/proc/meminfo: memFree=1565768/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=123744 CPUtime=102.27
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 31041 0 0 0 10198 29 0 0 25 0 1 0 198112885 126713856 30758 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 30936 30758 67 130 0 30803 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 123744

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21677
/proc/meminfo: memFree=1527752/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=161572 CPUtime=162.24
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 40498 0 0 0 16185 39 0 0 25 0 1 0 198112885 165449728 40215 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 40393 40215 67 130 0 40260 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 161572

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21677
/proc/meminfo: memFree=1527752/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=161572 CPUtime=222.23
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 40499 0 0 0 22183 40 0 0 25 0 1 0 198112885 165449728 40216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 40393 40216 67 130 0 40260 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 161572

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21677
/proc/meminfo: memFree=1527816/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=161572 CPUtime=282.21
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 40499 0 0 0 28181 40 0 0 25 0 1 0 198112885 165449728 40216 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 40393 40216 67 130 0 40260 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 161572

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21677
/proc/meminfo: memFree=1496200/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=193492 CPUtime=342.2
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 48453 0 0 0 34171 49 0 0 25 0 1 0 198112885 198135808 48170 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547270 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 48373 48170 67 130 0 48240 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 193492

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21677
/proc/meminfo: memFree=1458184/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=231188 CPUtime=402.18
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 57917 0 0 0 40159 59 0 0 25 0 1 0 198112885 236736512 57634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 57797 57634 67 130 0 57664 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 231188

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 21751
/proc/meminfo: memFree=1456792/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=231188 CPUtime=462.14
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 57917 0 0 0 46153 61 0 0 25 0 1 0 198112885 236736512 57634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 57797 57634 67 130 0 57664 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 231188

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21875
/proc/meminfo: memFree=1457800/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=231188 CPUtime=522.06
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 57917 0 0 0 52144 62 0 0 25 0 1 0 198112885 236736512 57634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 57797 57634 67 130 0 57664 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 231188

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21875
/proc/meminfo: memFree=1457800/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=231188 CPUtime=582.04
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 57917 0 0 0 58142 62 0 0 25 0 1 0 198112885 236736512 57634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 57797 57634 67 130 0 57664 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 231188

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21875
/proc/meminfo: memFree=1457864/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=231188 CPUtime=642.03
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 57917 0 0 0 64140 63 0 0 25 0 1 0 198112885 236736512 57634 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546997 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 57797 57634 67 130 0 57664 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 231188

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21875
/proc/meminfo: memFree=1457800/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=231188 CPUtime=702.01
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 57919 0 0 0 70138 63 0 0 25 0 1 0 198112885 236736512 57636 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 57797 57636 67 130 0 57664 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 231188

[startup+762.304 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21875
/proc/meminfo: memFree=1453384/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=235956 CPUtime=761.99
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 59038 0 0 0 76134 65 0 0 25 0 1 0 198112885 241618944 58755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 58989 58755 67 130 0 58856 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 235956

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21875
/proc/meminfo: memFree=1453320/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=235956 CPUtime=821.98
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 59038 0 0 0 82132 66 0 0 25 0 1 0 198112885 241618944 58755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547001 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 58989 58755 67 130 0 58856 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 235956

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21875
/proc/meminfo: memFree=1453384/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=235956 CPUtime=881.96
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 59038 0 0 0 88130 66 0 0 25 0 1 0 198112885 241618944 58755 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 58989 58755 67 130 0 58856 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 235956

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21875
/proc/meminfo: memFree=1453448/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=235956 CPUtime=941.95
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 59039 0 0 0 94128 67 0 0 25 0 1 0 198112885 241618944 58756 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 58989 58756 67 130 0 58856 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 235956

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21875
/proc/meminfo: memFree=1453448/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=235956 CPUtime=1001.93
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 59039 0 0 0 100126 67 0 0 25 0 1 0 198112885 241618944 58756 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 58989 58756 67 130 0 58856 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 235956

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21875
/proc/meminfo: memFree=1453448/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=235956 CPUtime=1061.91
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 59039 0 0 0 106124 67 0 0 25 0 1 0 198112885 241618944 58756 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552795 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 58989 58756 67 130 0 58856 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 235956

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21875
/proc/meminfo: memFree=1424584/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=265008 CPUtime=1121.9
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 66314 0 0 0 112116 74 0 0 25 0 1 0 198112885 271368192 66031 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 66252 66031 67 130 0 66119 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 265008

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21875
/proc/meminfo: memFree=1410120/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=279156 CPUtime=1181.88
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 69865 0 0 0 118111 77 0 0 25 0 1 0 198112885 285855744 69582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 69789 69582 67 130 0 69656 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 279156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21875
/proc/meminfo: memFree=1410056/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=279156 CPUtime=1200.08
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 69865 0 0 0 119930 78 0 0 25 0 1 0 198112885 285855744 69582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 69789 69582 67 130 0 69656 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 279156

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21875
/proc/meminfo: memFree=1410056/2055920 swapFree=4158592/4192956
[pid=21676] ppid=21674 vsize=279156 CPUtime=1200.08
/proc/21676/stat : 21676 (minisat_noasser) R 21674 21676 20535 0 -1 4194304 69865 0 0 0 119930 78 0 0 25 0 1 0 198112885 285855744 69582 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21676/statm: 69789 69582 67 130 0 69656 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 279156

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.13
CPU user time (s): 1199.31
CPU system time (s): 0.825874
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 279156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.31
system time used= 0.825874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69865
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 25489

runsolver used 0.906862 second user time and 2.6406 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Wed Apr 25 11:53:31 UTC 2007

IDJOB= 421294
IDBENCH= 20203
IDSOLVER= 188
FILE ID= node43/421294-1177502011

PBS_JOBID= 4685864

Free space on /tmp= 66432 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1330787624-15.cnf
COMMAND LINE= /tmp/evaluation/421294-1177502011/minisat_noassertions /tmp/evaluation/421294-1177502011/instance-421294-1177502011.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-421294-1177502011 -o ROOT/results/node43/solver-421294-1177502011 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421294-1177502011/minisat_noassertions /tmp/evaluation/421294-1177502011/instance-421294-1177502011.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  eb155c81f20e69e23b4896a7d3630770

RANDOM SEED= 763573376

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1689384 kB
Buffers:         50696 kB
Cached:         217776 kB
SwapCached:       2984 kB
Active:         184280 kB
Inactive:       114648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1689384 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:            3080 kB
Writeback:           0 kB
Mapped:          37992 kB
Slab:            53032 kB
Committed_AS:  2671036 kB
PageTables:       1908 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66432 MiB

End job on node43 on Wed Apr 25 12:13:33 UTC 2007